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All Journal Bioeksperimen: Jurnal Penelitian Biologi Jurnal Penelitian Pendidikan IPA (JPPIPA) Agroteknika Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Abdidas Jurnal Tunas Community Empowerment Journal of Biology Learning Journal of Educational Learning and Innovation (ELIa) Biopedagogia Prima Magistra: Jurnal Ilmiah Kependidikan JIPI (Jurnal IPA dan Pembelajaran IPA) Semar: Jurnal Pengabdian Kepada Masyarakat
Rina Astuti
Universitas Muhammadiyah Surakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Workshop on eco-enzyme production as the implementation of zero waste concept at SD Muhammadiyah PK Kottabarat Surakarta Lina Agustina; Rina Astuti; Aminah Asngad; Suparti Suparti; Erma Musbita Tyastuti; Siti Kartika Sari
Community Empowerment Vol 9 No 4 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.10421

Abstract

68% of household waste consists of organic waste, which significantly contributes to environmental pollution and can cause disruption if not managed properly. Unfortunately, proper management of organic waste is lacking, with a predominant method of disposal being dumping in empty land, waterways, or burning. However, organic waste holds potential for eco-friendly solutions such as eco enzymes. The objective of this community service initiative was to train individuals in producing eco enzymes from organic waste at SD Muhammadiyah PK Kottabarat Surakarta. The activities included educating the community about organic waste processing and conducting training sessions on eco enzyme production, including packaging and labeling. As a result of these efforts, teachers and students at SD Muhammadiyah Kottabarat gained the skills to utilize leftover fruit and vegetable waste, producing a total of 18 liters of eco enzymes. This included 2 jars of eco enzymes from vegetable waste and 4 jars from orange peels.
Evaluation of Higher-Order Thinking Skills of Middle School Students on Vibration and Wave Topic Using Rasch Measurement Annur Indra Kusumadani; Harry Afandy; Lina Agustina; Rina Astuti; Muhamad Waluyo
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.10900

Abstract

Higher-order thinking skills (HOTS) are crucial in science education, yet students often struggle to master them, particularly in complex topics such as vibrations and waves. This study aimed to evaluate the HOTS performance of 165 eighth-grade students from five schools in Purbolinggo Sub-district, East Lampung, using a two-tier multiple-choice test analyzed through the Rasch Measurement Model. The test consisted of 12 items, each with a content question and a reasoning tier, adapted from Treagust (1988) and validated through expert judgment. Rasch analysis indicated that most students demonstrated low HOTS ability, especially in the creating domain (C6), involving generating novel ideas or solutions. In contrast, analyzing (C4) and evaluating (C5) were relatively easier but still reflected limited mastery. The highest difficulty appeared in questions requiring divergent thinking and complex synthesis. Item fit statistics showed good instrument validity (person reliability = 0.93; item reliability = 0.83). These findings highlight the importance of implementing learning strategies that foster creativity and synthesis, such as problem-based learning or project-based approaches. The study was limited to one geographic area, which may restrict generalizability. Future research should explore broader contexts and incorporate qualitative data to deepen understanding of HOTS development in science.
Analysis of the Influence of Gamification Based Digital Learning Media on Students' Learning Interests Evolution Rina Astuti; Putri Agustina; Lina Agustina
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.11114

Abstract

This study aims to analyze the effect of gamification based digital learning media on interest in learning evolution in increasing students' learning motivation. This study uses a quantitative quasi-experimental approach with a nonequivalent control group design. This study consists of three types of variables, gamification based digital learning media, interest in learning evolution, student characteristics. The study population and sample students in class XI IPA SMA Muhammadiyah 01  Surakarta. The results of the study showed a significant increase in learning interest in the experimental group compared to the control group. After being given certain treatments, the experimental group showed a much higher average posttest score, which was 85.13, while the control group only reached 71.45. This indicates that the treatment given to the experimental group succeeded in significantly increasing their learning interest. All indicators used to measure learning interest, such as attention, relevance, self-confidence, and satisfaction, also showed a higher increase in the experimental group. Research proves that digital technology and gamification mechanisms can effectively overcome learning challenges in abstract materials such as evolution. This makes a substantive contribution to building bridges between gamification theory, educational technology, and biology learning practices.
Ethnoscience-Based STEM Learning on Science Process Skills, Learning Interests, and Learning Outcomes of Students at SMAN 1 Girimarto Fitri Wulansari; Rina Astuti; Annur Indra Kusumadani
Journal of Biology Learning Vol 8 No 1 (2026): March 2026
Publisher : Universitas Veteran Bangun Nusantara Sukoharjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/jbl.v8i1.7006

Abstract

This study aims to analyze the effect of implementing STEM-based learning integrated with ethnoscience on improving science process skills, learning interest, and learning outcomes of students at SMAN 1 Girimarto. This study uses a quantitative approach with a quasi-experimental research type. The research design used is One Shot Case Study, which is a design that only involves one experimental group without a control group. The population in this study were all students in grade XI at SMA Negeri 1 Girimarto. The research sample was 32 students in grade XI D. The sampling technique used purposive sampling. The results of observations of basic science process skills (KPSD) show varying achievements across five main indicators, with patterns that reflect the level of cognitive difficulty of each skill. The overall average score of 73.06 (medium category) indicated that students collectively responded positively to the integration of local wisdom values in science learning, although individual variability remained. The distribution of student learning outcomes shows very encouraging academic achievement with a dominance of good to very good categories, indicating the success of the implementation of ethnoscience-based STEM learning in improving understanding of excretory system concepts. It can be concluded that the implementation of STEM learning based on ethnoscience on the excretory system material has a positive impact on the three aspects of learning studied with varying levels of success.
PENGGUNAAN MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) UNTUK MENINGKATKAN HASIL BELAJAR DAN KEAKTIFAN SISWA Rina Astuti; Nailina Najuba
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 5 No. 1 (2024): Volume 5 Nomor 1 Tahun 2024
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jpm.v5i1.3141

Abstract

The problem faced is that the learning outcomes and student activity in class VII MTs N 5 Boyolali are still low. This research aims to find out that the use of the Contextual Teaching and Learning (CTL) learning model can improve learning outcomes and student activity in learning. This type of research is descriptive qualitative which provides an overview of the application of the CTL learning model to improve learning outcomes and student activity. The design of this research is pre-experimental with a one group pretest-posttest design. The population and sampling were class VII students at MTs N 5 Boyolali, totaling 33 students. The method for collecting data on student learning outcomes is in the form of test sheets and questionnaires for student activity. The data analysis technique uses the N-gain score test to calculate the comparison of pretest and posttest scores. The research results show that the use of the CTL model is 61.38% effective in improving student learning outcomes. Apart from that, there was an increase in student activity by 84.4% of students actively participating in learning activities. It was concluded that the use of the CTL learning model can improve learning outcomes and student activity in learning
Penugasan Dosen di Sekolah Dalam Upaya Meningkatkan Kualitas Pembelajaran IPA di Sekolah Menengah Lina Agustina; Putri Agustina; Rina Astuti; Annur Indra Kusumadani
Semar: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 1 (2026): Semar: Jurnal Pengabdian Kepada Masyarakat - Proses Penerbitan
Publisher : Fakultas Teknik Universitas Bhayangkara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54732/semarjpkm.v2i1.3

Abstract

The Lecturer Assignment Program in Schools  is a government effort to provide real-world experience to LPTK lecturers in teaching practices in schools. Lecturers are expected to have relevant experience so they can serve as professional role models for prospective teacher students. This activity aims to provide lecturers with direct experience in implementing teaching in secondary schools while supporting the improvement of learning quality. The activity was carried out at SMP IT Amanah Juwiring through three stages: Focus Group Discussions (FGD) with the school, implementation of learning using teaching modules and LKPD based on Problem Based Learning (PBL), and evaluation through observation, interviews, and reflection with teachers. The results of the activity showed an increase in student activeness in discussions and questions and answers, more participatory learning, and increased teacher awareness in the use of media and various learning models. This program not only impacts students, but also strengthens professional collaboration and teacher competency development in designing more innovative and student-centered learning.
The Effectiveness of the Socioscientific Blended Project-Based Learning (PjBL) Model in Improving Higher-Order Thinking Skills Annur Indra Kusumadani; Lina Agustina; Rina Astuti; Putri Agustina; Harry Affandy
Journal of Biology Learning Vol 8 No 1 (2026): March 2026
Publisher : Universitas Veteran Bangun Nusantara Sukoharjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/jbl.v8i1.8044

Abstract

This research aligns with UMS RIP Theme 5 concerning the improvement of education and learning quality. Socioscientific Blended Project-Based Learning (SSI-PjBL) is a learning model that actively engages students through online and face-to-face activities, including reading, discussion, experimentation, data analysis, and problem-solving related to socioscientific issues in society. This study aimed to determine the effectiveness of the SSI-PjBL model in improving the higher-order thinking skills (HOTS) of biology education students at the Faculty of Teacher Training and Education (FKIP) UMS. This study employed a quasi-experimental design involving two groups of 40 students, consisting of an experimental group (20 students) taught using the SSI-PjBL model and a control group (20 students) taught using the conventional Project-Based Learning (PjBL) model. HOTS indicators measured in this study included critical thinking, analysis, evaluation, and problem-solving skills. Data were collected using HOTS-based pretest and posttest essay instruments. Data analysis was conducted using hypothesis testing and effect size analysis. Prior to hypothesis testing, assumption tests including normality and homogeneity tests were performed. Since the data were normally distributed, independent sample t-test was used as a parametric statistical test. The results showed a significant improvement in students’ HOTS in the experimental class compared to the control class. Furthermore, the effect size was calculated using Cohen’s effect size formula and produced a value of 3,190, which was categorized as high according to Cohen’s criteria. These findings indicate that the SSI-PjBL model has a strong effect on improving students’ higher-order thinking skills and can be considered an effective learning approach to support 21st-century biology education.
Co-Authors Ambarwati Aminah Asngad Annur Indra Kusumadani Aprilia Dwi Noorjanah Aprodita Lina Pratiwi D Djumadi Dwi Setyo Astuti Endang Setyaningsih Erma Musbita Tyastuti Erma Musbita Tyastuti Fatimah Muyasaroh Firstnanda Ivanka Putri Fitri Wulansari Guntur Nurcahyanto Halimah Sa’diyah Harry Afandy Harry Affandy Ilham Surya Halim Ima Aryani Lina Agustina Muhamad Waluyo Muhamad Wisnu Muhammad Fauzi Nurromadhon Nailina Najuba Nila Permatasari Putri Agustina Putri Agustina Ria Anisa Fani Salsabila Nur Rahmadhani Santhyami Sendy putra pradana Shalsa Shabilla Isna Putri Siti Kartika Sari Siti Kartika Sari Siti Nur Syarifah Suparti Suparti Titik Suryani Triastuti Rahayu Wahyu Ma’ruf Dharmaji Warsiti Warsiti Zulfa Iswari